Our Team
Learn more about the DS CPA team, their credentials and specialties.
The DS CPA Team
Our team of accounting professionals is dedicated to helping your business achieve financial success.
Leila Ritonja
CPA, Assurance Partner
Leila brings seven years of experience to the firm, including more than three years of experience in a multinational accounting firm. She is well-versed in audits, reviews, and compilation assignments, with a strong emphasis on not-for-profit organizations.
David Clancy
Partner, CPA, CA
David, the firm’s founder and partner, earned his Chartered Accountant designation in 1983. With a wealth of knowledge in accounting, tax, audit, and advisory services, he excels in unraveling complex business challenges and delivering clear solutions.
Robert Winter
Principal, CPA, CA
Robert contributes over 42 years of public accounting expertise, including 39 years as a partner. His focus lies in assurance engagements, personal and corporate taxation, and overseeing operations at the Smiths Falls office since 1996.
Anthony Ditchburn, Management Advisor
Management Advisor
Anthony delivers a comprehensive background in inventory management, CRA audits, business planning, and the preparation of SR&ED claims, providing actionable insights to clients.
Len Bolton, CPA, CGA, Senior Manager
CPA, CGA, Senior Manager
Len has dedicated over 50 years to the firm, handling financial statement preparation, tax filings, and non-resident property transactions with precision and depth of experience.
David Perry, Senior Accountant
Senior Accountant
David brings 40 years of financial and administrative knowledge, with a particular emphasis on bookkeeping and supporting clients in assurance-related engagements.
Daniele Fleming
Accounting Specialist
Daniele contributes 25 years of proficiency in accounting and taxation, with a keen eye for audit support, compilations, and managing non-resident tax forms and filings.
Jaspreet Singh
CPA, Senior Accountant
Jaspreet offers five years of experience in public accounting, demonstrating strong capabilities in tax preparation and conducting detailed financial analysis.
Frankie Yeung
Senior Accountant
Frankie leverages 25 years of accounting and tax experience, providing valuable assistance with audits and delivering strategic financial guidance.
Ann Giff
Senior Accountant
Ann brings a robust 35-year background in preparing financial statements, managing corporate and personal tax filings, and ensuring payroll and compliance accuracy.
Karen Pyne
Senior Accountant
Karen applies her 35 years of expertise in financial reporting, tax preparation, payroll administration, regulatory compliance, and software support to assist clients effectively.
Jennifer Ellis
Executive Assistant
Jennifer combines nine years of management experience with her skills in T1 tax preparation and bookkeeping to support the firm’s operations seamlessly.
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